/* =========================================
   4.6. SYSTEM NOTIFICATIONS (TOASTS)
   ========================================= */

#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100000; /* Highest layer, just below Boot Screen */
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none; /* Allow clicking through empty space */
}

/* Base Toast Style */
.sys-toast {
    pointer-events: auto; /* Re-enable clicks on the toast itself */
    min-width: 300px;
    max-width: 400px;
    background: #0a0a0a; /* Deep dark background */
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent); /* Default Green Stripe */
    color: #eee;
    padding: 14px 18px;
    border-radius: 2px; /* Sharp technical corners */
    box-shadow: -10px 10px 30px rgba(0, 0, 0, 0.5);
    
    /* Typography */
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.5px;
    line-height: 1.4;
    
    /* Layout */
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    
    /* Animation Entry */
    transform: translateX(120%); /* Start off-screen right */
    animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* --- VARIATIONS --- */

/* Error (Red) */
.sys-toast.error {
    border-left-color: var(--error);
    background: linear-gradient(90deg, rgba(255, 68, 68, 0.05) 0%, #0a0a0a 100%);
    box-shadow: -5px 5px 20px rgba(255, 68, 68, 0.1);
}
.sys-toast.error strong {
    color: var(--error);
}

/* Success (Green/Accent) */
.sys-toast.success, 
.sys-toast.info {
    border-left-color: var(--accent);
    background: linear-gradient(90deg, rgba(0, 255, 157, 0.05) 0%, #0a0a0a 100%);
    box-shadow: -5px 5px 20px rgba(0, 255, 157, 0.1);
}
.sys-toast.success strong,
.sys-toast.info strong {
    color: var(--accent);
}

/* Text Formatting inside Toast */
.sys-toast strong {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.sys-toast span {
    color: #ccc;
}

/* --- ANIMATIONS --- */

/* Slide In from Right */
@keyframes toastSlideIn {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Slide Out to Right (Used by JS before removing) */
@keyframes toastSlideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(120%); opacity: 0; }
}